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The ion microscope ...
The ion microscope as a tool for imaging the ion distribution produced by linear and non-linear processes at the focus of an XUV beam
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Tsatrafyllis, N. (author)
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Bergues, B. (author)
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Schroeder, H. (author)
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- Veisz, Laszlo (author)
- Umeå universitet,Institutionen för fysik,Max-Planck-Institut fur Quantenoptik, D-85748 Garching, Germany
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Skantzakis, E. (author)
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Gray, D. (author)
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Bodi, B. (author)
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Kuhn, S. (author)
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Tsakiris, G. D. (author)
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Charalambidis, D. (author)
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Tzallas, P. (author)
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(creator_code:org_t)
- IEEE, 2017
- 2017
- English.
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In: 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). - : IEEE. - 9781509067367
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- Summary form only given. We demonstrate a tool for quantitative measurements in the linear and non-linear extreme ultraviolet (XUV) spectral region measuring spatially resolved atomic ionization products at the focus of an XUV beam [1, 2]. The ionizing radiation is a comb of the 11th-15th harmonics of a Ti:Sapphire femtosecond laser beam produced in a Xenon gas jet. The spatial ion distribution at the focus of the harmonics is recorded using an ion microscope detector [2, 3]. Spatially resolved single- and two-photon ionization products of Argon and Helium are observed. From such ion distributions single- and two-photon generalized cross sections have be extracted by a self-calibrating method. This is the first observation of spatially resolved two-XUV-photon ionization at the focus of the XUV radiation which constitutes an important step towards future single-shot temporal characterization of attosecond (asec) pulses [4].
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
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- kon (subject category)
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- By the author/editor
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Tsatrafyllis, N.
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Bergues, B.
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Schroeder, H.
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Veisz, Laszlo
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Skantzakis, E.
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Gray, D.
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show more...
-
Bodi, B.
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Kuhn, S.
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Tsakiris, G. D.
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Charalambidis, D ...
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Tzallas, P.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
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2017 Conference ...
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Umeå University